This week on The Bald Truth: On this special episode, Spencer Kobren interviews HeadBlade inventor Todd Greene. Todd shares his inspiration for inventing the HeadBlade, and how his business has grown over the last 10 years. Spencer also interviews Dr. Glenn Charles who performed a revolutionary hair transplant using hair from one identical twin, to the other. Dr. Charles explains why he chose to perform the hair transplant, and the process. Dr. Charles also gives a quick consultation of Andrew Zarian's hair. Does Andrew have anything to worry about? And Joe from Staten Island reports on news that L'Oréal will be launching a new hair loss product in September.